* {
	padding: 0;
	margin: 0;
}

body {
	height: 100%;
}

.all {
	width: 100;
	margin: auto;
}

.header {
	height: 200px;
	width: 100%;
	background-color: white;
}

.logo1 {
	width: 60px;
	margin: auto;
}

.logo1 img {
	margin-top: 50px;
}

.nav {
	height: 50px;
	width: 100%;
	border-top: 1px solid #ebebeb;
	border-bottom: 2px solid #ebebeb;
	background-color: white;
}

nav {
	width: 670px;
	margin: 0 auto;
}

ul {
	font-size: 20px;
	list-style: none;
}

li {
	list-style-type: none;
	float: left;
	padding-left: 50px;
	margin-top: 13px;
}

li a {
	text-decoration: none;
	float: right;
	color: black;
}

nav li a:hover {
	color: orange;
}

.section {
	height: 1250px;
	width: 100%;
	background-color: #ebebeb;
}

.mian {
	height: 1250px;
	width: 1000px;
	margin: auto;
}


/*左边第一个*/

.left1 {
	height: 900px;
	width: 660px;
	float: left;
	margin-top: 35px;
	background-color: white;
}

.left1-1 {
	height: 855px;
	width: 620px;
	margin: auto;
}

h2 {
	text-align: center;
	margin-top: 20px;
}

h3 {
	margin-top: 20px;
}

.wenzi1 {
	font-size: 12px;
	text-align: center;
	margin-top: 10px;
	color: #ccc;
}

.wenzi2 {
	color: #ccc;
	font-size: 13px;
	margin-left: 10px;
}

p {
	font-size: 16.5px;
	margin-top: 20px;
	line-height: 28px;
}

.orange {
	color: orange;
}

hr {
	width: 50%;
	margin: auto;
}

.English {
	border: #CCCCCC solid 1px;
	border-radius: 3px;
	background: #eee;
}


/*左边第二个*/

.left2 {
	height: 170px;
	width: 660px;
	float: left;
	margin-top: 35px;
	background-color: white;
}

.logo2 img {
	margin-top: 40px;
	margin-left: 40px;
	float: left;
}

h6 {
	font-family: "宋体";
}

.left2-1 {
	height: 60px;
	width: 300px;
	margin-top: 40px;
	line-height: 30px;
}


/*左边第三个*/

.left3 {
	height: 30px;
	width: 660px;
	float: left;
	margin-top: 35px;
	background-color: #ebebeb;
}

.left3-1 {
	height: 30px;
	width: 470px;
	margin: auto;
}

.wenzi3 {
	float: left;
	height: 30px;
	width: 230px;
	margin-top: 0px;
	background: orange;
	border-radius: 3px;
}

.wenzi4 {
	float: right;
	height: 30px;
	width: 230px;
	margin-top: 0px;
	background: orange;
	border-radius: 3px;
}


/*右边第一个*/

.right1 {
	height: 230px;
	width: 300px;
	float: right;
	margin-top: 35px;
	background-color: white;
}

.right1-1 {
	height: 210px;
	width: 260px;
	margin: auto;
	background: white;
}

.right1-2 {
	height: 35px;
	width: 260px;
	margin-top: 20px;
	border-bottom: #CCCCCC solid 1.5px;
}

h4 {
	height: 35px;
	width: 100px;
	font-size: 25px;
	font-family: "宋体";
	border-bottom: orange solid 1.5px;
}


/*右边第二个*/

.right2 {
	height: 130px;
	width: 300px;
	float: right;
	margin-top: 35px;
	background-color: white;
}

.right2-1 {
	height: 110px;
	width: 260px;
	margin: auto;
	background: white;
}

.right2-2 {
	height: 35px;
	width: 260px;
	margin-top: 20px;
	border-bottom: #CCCCCC solid 1.5px;
}

.right1-3 {
	height: 35px;
	width: 100px;
	border-bottom: orange solid 1.5px;
}

h5 {
	height: 35px;
	width: 130px;
	font-size: 25px;
	font-family: "宋体";
}

.right1-4 {
	width: 260px;
	height: 30px;
	color: white;
	background: orange;
	border-radius: 3px;
	text-align: center;
}


/*末尾*/

.footer {
	height: 60px;
	width: 100%;
	margin-top: -20px;
	background-color: black;
}

.foot {
	height: 60px;
	width: 460px;
	margin: auto;
}

.foot p {
	height: 30px;
	width: 460px;
	font-size: 12px;
	color: grey;
	padding-top: 15px;
}

